Weekend Weather Forecast - Surabaya

Weekend weather in Surabaya. Saturday high 31°C (88°F). Sunday high 32°C (90°F).

Weekend Hourly Forecast

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Temperature · peaks at +32°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
Sat12 Sep
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Temperature · peaks at +31°C

Weekend Activity Outlook

Travel / Drive
Rating
Great
Reason
Clear roads — ideal for a drive (Afternoon is best)
Outdoor Sports
Rating
Great
Reason
Excellent conditions — low humidity, clear skies
Home / Laundry
Rating
Great
Reason
High wind (24 km/h) — excellent drying
Outdoor Events
Rating
Great
Reason
Clear skies — perfect for weddings or outdoor gatherings

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Surabaya is forecast to reach a high of 31°C this weekend, with an overnight low around 27°C. That's 3° below the long-term average high of 34°C for this time of year. It continues a recent pattern — 4 of the last 28 days with published data have run cooler than normal. Expect little chance of rain (4% probability) and moderate breezes averaging 24 km/h. Air quality is currently Moderate (AQI 68), driven mainly by PM2.5 at 20 μg/m³.

Today vs Normal

32°C-2° below normal

The long-term average high for today is 34°C.

4 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running below normal.

2026-08-28: 33°C33°2026-08-29: 33°C33°2026-08-30: 32°C32°2026-08-31: 33°C33°2026-09-01: 33°C33°2026-09-02: 33°C33°2026-09-03: 33°C33°2026-09-04: 33°C33°2026-09-05: 33°C33°2026-09-06: 33°C33°2026-09-07: 34°C34°2026-09-08: 34°C34°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.